20111985228

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{862583}}^1$

素因数の和:862686

約数の個数: 48

約数和(自身を含む): 49270798080

約数和(自身を除く): 29158812852

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 67, 87, 116, 134, 174, 201, 268, 348, 402, 804, 1943, 3886, 5829, 7772, 11658, 23316, 862583, 1725166, 2587749, 3450332, 5175498, 10350996, 25014907, 50029814, 57793061, 75044721, 100059628, 115586122, 150089442, 173379183, 231172244, 300178884, 346758366, 693516732, 1675998769, 3351997538, 5027996307, 6703995076, 10055992614, 20111985228]

約数ペア:

[(1, 20111985228), (2, 10055992614), (3, 6703995076), (4, 5027996307), (6, 3351997538), (12, 1675998769), (29, 693516732), (58, 346758366), (67, 300178884), (87, 231172244), (116, 173379183), (134, 150089442), (174, 115586122), (201, 100059628), (268, 75044721), (348, 57793061), (402, 50029814), (804, 25014907), (1943, 10350996), (3886, 5175498), (5829, 3450332), (7772, 2587749), (11658, 1725166), (23316, 862583)]